content: /*
   * Copyright 2011-2016 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package ix;
  
  /**
   * A function callback with two input values and a boolean return value.
   * @param <T> the first input value type
   * @param <U> the second input value
   */
  public interface IxPredicate2<T, U> {
      /**
       * Applies a function to the input value and returns a boolean value.
       * @param t the first input value
       * @param u the second input value
       * @return the output boolean
       */
      boolean test(T t, U u);
  }
  